Why React’s useState Doesn’t Reflect Changes Immediately?

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In this video, I explained why React’s useState doesn’t immediately reflect changes after calling setState, highlighting the asynchronous nature of React's state updates. I demonstrated a practical example with a movie list, showing how to properly update and log state using useEffect.

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Chapters:
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00:00 Introduction to useState
00:38 Setting up the movie state
01:18 Implementing useEffect for fetching data
02:06 Issue with immediate state logging
03:10 Understanding asynchronous state updates
03:49 Fixing state update issues with useEffect
04:54 Adding a button to update movies
05:21 Merging state using setState functional form
06:24 Final demonstration and key takeaways
07:19 Conclusion

#React #useState #ReactTutorial

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Видео Why React’s useState Doesn’t Reflect Changes Immediately? канала AyyazTech